I am relatively new to programing and certainly brand new to Boost.  I am working in Visual Studio 2013 trying to create a Windows 8.1 application for both a tablet as well as a PC.  The Win32 solution builds and runs on my laptop no problem.  When I go into the configuration manager and change the platform to ARM and try to rebuild the solution I get the following error message:
 
Fatal error C1083 Cannot open include file: \boost\date_time\gregorian\gregorian.hpp No such file or directory
 
I assume it is because my original Boost libraries are not compatible with the ARM platform but I do not know that to be absolutely true regardless, I do not know how to correct the situation.
 
I am new to this mailing list.  I hope I followed the rules and I hope I have given enough information to adequately describe my problem.
 
Thanks